From 6f0e6c1598b1a3d19fc30db86b6e26d6f881b43d Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 8 Jun 2022 16:40:26 +0200 Subject: context_tracking: Take IRQ eqs entrypoints over RCU The RCU dynticks counter is going to be merged into the context tracking subsystem. Prepare with moving the IRQ extended quiescent states entrypoints to context tracking. For now those are dumb redirection to existing RCU calls. [ paulmck: Apply Stephen Rothwell feedback from -next. ] [ paulmck: Apply Nathan Chancellor feedback. ] Acked-by: Paul E. McKenney Signed-off-by: Frederic Weisbecker Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Neeraj Upadhyay Cc: Uladzislau Rezki Cc: Joel Fernandes Cc: Boqun Feng Cc: Nicolas Saenz Julienne Cc: Marcelo Tosatti Cc: Xiongfeng Wang Cc: Yu Liao Cc: Phil Auld Cc: Paul Gortmaker Cc: Alex Belits Signed-off-by: Paul E. McKenney Reviewed-by: Nicolas Saenz Julienne Tested-by: Nicolas Saenz Julienne --- drivers/cpuidle/cpuidle-riscv-sbi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/cpuidle/cpuidle-riscv-sbi.c') diff --git a/drivers/cpuidle/cpuidle-riscv-sbi.c b/drivers/cpuidle/cpuidle-riscv-sbi.c index 1151e5e2ba82..862a2876f1c9 100644 --- a/drivers/cpuidle/cpuidle-riscv-sbi.c +++ b/drivers/cpuidle/cpuidle-riscv-sbi.c @@ -116,12 +116,12 @@ static int __sbi_enter_domain_idle_state(struct cpuidle_device *dev, return -1; /* Do runtime PM to manage a hierarchical CPU toplogy. */ - rcu_irq_enter_irqson(); + ct_irq_enter_irqson(); if (s2idle) dev_pm_genpd_suspend(pd_dev); else pm_runtime_put_sync_suspend(pd_dev); - rcu_irq_exit_irqson(); + ct_irq_exit_irqson(); if (sbi_is_domain_state_available()) state = sbi_get_domain_state(); @@ -130,12 +130,12 @@ static int __sbi_enter_domain_idle_state(struct cpuidle_device *dev, ret = sbi_suspend(state) ? -1 : idx; - rcu_irq_enter_irqson(); + ct_irq_enter_irqson(); if (s2idle) dev_pm_genpd_resume(pd_dev); else pm_runtime_get_sync(pd_dev); - rcu_irq_exit_irqson(); + ct_irq_exit_irqson(); cpu_pm_exit(); -- cgit v1.2.3